Dr. Robert Bruce Banner is a physically weak, socially withdrawn, and emotionally reserved Thingie with an extreme interest in mycelial nano-physics. Suffering from a dissociative identity disorder, you are wise to not make him angry.
Following accidental exposure to mycelial gamma rays while saving the life of Dr Sparkenski during the detonation of an experimental bomb, Banner is physically transformed into the Hulk when subjected to emotional stress, at or against his will. This transformation often leads to destructive rampages and to conflicts that complicate Banner's civilian life in the underground.
However, these everyday complications have their uses in time of crisis. Recruited following the initial Goblin Invasion, his limitless strength in super-charged archnid form has been of great benefit to the clan of the Greenbacks. At his worst, Hulk is no match for the Goblin foe. At his best his mycelial molecular alterations have had astonishing consequences. The research continues...